| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.68 | 7.184% | $110.0565 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $234.65 | 8.753% | $255.1889 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $89.28 | 3.143% | $92.0861 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $221.98 | 5.636% | $234.4908 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $242.75 | 10.681% | $268.6781 | $268.68 | $268.70 | $268.70 |
| Purchase #6 | $151.83 | 5.119% | $159.6022 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $207.53 | 6.585% | $221.1959 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,250.70 | $1,341.2985 | $1,341.31 | $1,341.35 | $1,341.40 | |